# Senzor 220 (12 - DIGIT DUAL POWER)

The Senzor 220 is an arithmetic calculator with 12 digits precision and algebraic logic. It has 9 functions, 29 keys, and an LCD (liquid crystal) display. The power source is 1.5V mercury cell.

## Facts at a glance:

Feature | Value |
---|---|

Type | Arithmetic |

Functions | 9 |

Keys | 29 |

Precision | 12 |

Logic | Algebraic |

Display type | LCD |

Length | 124mm |

Width | 71mm |

Thickness | 9mm |

Power Source | 1.5V mercury cell |

Year introduced | 1995 |

## Replacements:

If you have a Senzor 220 that is no longer working, you can first try replacing the 1.5V mercury cell battery. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent.

We suggest the following current models as possible replacements: